MDL-83468 phpunit: Fix various tests after phpunit 10

lib/dml/tests/pgsql_native_moodle_database_test.php

@@ -29,6 +29,7 @@ use stdClass, ReflectionClass;
 use moodle_database, pgsql_native_moodle_database;
 use xmldb_table;
 use moodle_exception;
+use PHPUnit\Framework\Attributes\WithoutErrorHandler;
 
 /**
  * Test specific features of the Postgres dml.
@@ -396,6 +397,7 @@ final class pgsql_native_moodle_database_test extends \advanced_testcase {
     /**
      * Test SSL connection.
      */
+    #[WithoutErrorHandler]
     public function test_ssl_connection(): void {
         $pgconnerr = 'pg_connect(): Unable to connect to PostgreSQL server:';